Insulated Cooler Envelope with Aluminum x 35cm Envelope Best-will Bags, Type, 20-Pack, Seals, (30 Type)

【Convenient Self-Adhesive Envelope Design】 This self-adhesive cooler bag allows for easy sealing by simply closing the envelope. It allows for quick packing without the need for tape or staples, improving work efficiency. Ideal for food takeout and gift packaging. [High-quality aluminum-coated material for excellent cooling and heat retention] Made with high-quality aluminum-coated film, it effectively blocks changes in outside temperature. When used with ice packs, it keeps confectionery, frozen foods, beverages, and other items fresh for extended periods. 【Compact and easy-to-use small size】 This small size measures 20 x 25 cm (29 cm including the fold). It's perfect for sweets, chocolates, fruits, frozen foods, and more. It's also convenient for event sales and for carrying souvenirs home. [20-Piece Set for Multiple Uses] A convenient 20-piece set for both commercial and home use. Being disposable, it's hygienic and useful for storing fishing bait or camping food. A cost-effective set that's useful in a variety of situations. [How to keep food clean] To keep food cool hygienically chilled, do not put food directly into the container; wrap it in a plastic bag or similar container before use. It is also lightweight and compact, making it ideal for transporting refrigerated and frozen goods. 【Convenient Adhesive Envelope Design】 This insulated bag features an adhesive closure for easy sealing. It allows for quick packing without the need for tape or staples, improving work efficiency. Ideal for food takeout and gift packaging. 【Excellent Insulation with Aluminum Metallized Material】 Made with high-quality aluminum metallized film, it effectively blocks temperature changes. When used with ice packs, it keeps confectionery, frozen foods, and beverages fresh for extended periods. 【Compact and Easy-to-Use Small Size】 A small size with outer dimensions of 20 x 25 cm (29 cm including fold). Perfect for sweets, chocolates, fruits, and frozen foods. Convenient for event sales and souvenir takeaways. 【20-Piece Set for Multiple Uses】 A convenient 20-pack for both commercial and home use. Disposable for hygiene, it's also useful for storing fishing bait and camping food. A cost-effective set useful in multiple situations. 【How to Keep Food Clean】 For hygienic cooling, do not place food directly inside; wrap it in a plastic bag before use. Because it's lightweight and compact, it's ideal for transporting refrigerated and frozen goods.